| Name: | L. Ptacek |
| Federation: |  |
| Years: | 1993 - 1999 |
| Total Games: | 5 |
| Wins: | 1 (20 %) |
| Draws: | 1 (20 %) |
| Losses: | 3 (60 %) |
| Score: | 30 % |
| Tournament | Date | Elo Avg. | Country |
| CZE-chT2V 9899 | ??/??/1998 | 1107 |  Czech Republic |
| Chrudim op1 | ??/??/1993 | 339 | Czech Republic |
| ECO | Opening | Games |
| B88 | Sicilian, Sozin, Leonhardt variation | 1 games |
| C54 | Giuoco Piano | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| ECO | Opening | Games |
| C21 | Centre game | 1 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Ptacek, L | Korenek, P | 1-0  |
53 | B88 | 1999 | CZE-chT2V 9899 |
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| Titera, L | Ptacek, L | ½-½ |
26 | C21 | 1999 | CZE-chT2V 9899 |
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| Skorpik, M | 2135 | Ptacek, L | 1-0 |
39 | D53 | 1998 | CZE-chT2V 9899 |
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| Ptacek, L | Hubeny, P | 0-1 |
25 | C54 | 1993 | Chrudim op1 |
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| Ptacek, L | Sramek, T | 0-1 |
67 | B08 | 1993 | Chrudim op1 |
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